An AC motor is a device that serves the purpose of converting Alternating Current (AC) electrical energy into mechanical energy. It may be present as a part of machines like blenders, grills, ovens, incubators, fans, and so on. Anyone who builds such machines may buy the AC motor for use as an original part. And people who use or repair such machines may buy the AC motor for use as a replacement part. In the latter case, the AC motors would be replacements for the original motors that got worn out or malfunctioned.
Also, check the buyer’s guide for the best Drive Motor, Speed Control of DC Motor, Gear Motors, 12-volt DC Motors, AAA Battery, AA Battery, Cooler Motor, High-Pressure water pumps, 775 DC Motor, Crompton water pumps, 1 HP Water Pumps, 1.5 HP Water Pump Motor, 3 HP Motors, Kirloskar water pumps, Texmo Water Pumps, Submergible water pumps, Water Pipes, solar street lights, Toy Motors in India.
Top 10 Best AC Motors in India
| List of AC Motors |
Check at Amazon |
| 1. ERH INDIA Synchronous Motor |  |
| 2. AMAZOR Synchronous Motor TD | |
| 3. Satguru Auto Swing (Synchronous) AC Motor | |
| 4. SHBM Auto Swing Synchronous (5/6 RPM) AC Motor | |
| 5. MLD air rotating AC 220-240 Volts motors | |
| 6. Robodo AC Synchronous Motors | |
| 7. Techtonics Synchronous AC 220/240V Motors | |
| 8. Ouee Permanent Magnet Synchronous Gear Motor | |
| 9. DECENT AIR SYSTEM Synchronous AC 220 Volt Motors | |
| 10. Egg Incubator AC 230V Motors | |
Features of AC Motor
- In an AC motor, one of the most important features is the frequency rating. This tells us where and how we may use the motor. It can also impact how smoothly the motor operates.
- Another key feature in an AC motor is the RPM rating (speed). This too tells us which sorts of machines we may use the motor in. Conversely, the RPM number tells us which machines we can’t viably use the motor in.
- Yet another important feature in AC motors is the direction of rotation: which may be CW, CCW, or both. This determines the suitable applications for the motor in question.
- In AC motors, other features like torque, insulation class, cable length, and noise level are also important.
Types of AC Motors
- Based on the operation principle, there are synchronous AC motors. Then there are induction AC motors. Further on, there are series AC motors.
- Based on motor phases, we have single-phase AC motors. Then we have 3-phase AC motors. There are also the ones we refer to as phase wound AC motors.
- There are general purpose (versatile) AC motors: which can serve in many different machines. Then there are AC motors that are designed for certain very specific applications.
Buying Guide for AC Motor
- The most important thing is to ensure that the AC motor you buy serves the intended purpose well. So you first ask yourself what you need the motor for. Then you select the motor that best serves that purpose.
- Also, ensure that the motor that you buy has decent efficiency. Further, check its design, to be sure that it won’t be prone to frequent malfunctions, and may be durable.
- Don’t forget to check things like noise levels: otherwise, you could end up with a motor that is very inconvenient.
- Another key issue is the AC motor price. It helps if you first make inquiries, to know what the typical AC motor price is like. That is for the specific type of motor you need. Then only buy one whose vendor charges a reasonable price, for the quality and features.
How To Use AC Motor?
- Upon receiving the AC motor, it is important to first test it. So you just test the motor individually, to ensure that it is working in the right way.
- If you are using the motor as an original part in a machine you are building, proceed to install it. This will typically entail connecting the shaft to the machine’s moving part. Then the machine’s moving part can be running with power from the motor. Thereafter test the machine with the motor in place, to be sure that it is running well.
- If you are using the AC motor as a replacement part, you should first remove the old motor. So this is the motor that may have gotten worn out or malfunctioned. Then install the new motor in its place, taking care to create firm connections. After that, test the machine with the new motor, to ensure that everything is alright.
- Some motors may require maintenance by way of rewinding occasionally.
List of Top 10 Best AC Motors in India
1. ERH INDIA Synchronous Motor
This is a 5/6 RPM swing motor. Ideal for use in incubators.
Pros
- Comes with a reasonably long (29 cm) cable
- Quite easy to fit
- The price is not very high for a working motor
Cons
- Rotation speed may appear to be a bit low for some users
- The packaging could be better
2. AMAZOR Synchronous Motor TD (AC Class B)
What you get here is a silver 50 Hz turntable of 5/6 RPM. Very ideal for use in microwave ovens.
Pros
- Comes with two fixing screws
- Doesn’t make much noise
- Runs at a decent speed
Cons
- Some may have concerns about the plastic shaft
- Fitting may require some patience and time initially
3. Satguru Auto Swing (Synchronous) AC Motor
This is a 220-240 volts AC (4 watts) motor. It runs at 6 RPM speed.
Pros
- Has the potential to be durable
- The packaging seems to be quite decent
- May work on a wide range of machines
Cons
- Like all other motors, it incurs some power loses
- Repair for this sort of motor can be a bit tricky in case it malfunctions
4. SHBM Auto Swing Synchronous (5/6 RPM) AC Motor
It is a 4-watt D cut shaft motor. Best suited for use in coolers, tower fans, and other such systems.
Pros
- It has an easy-to-understand standard design
- The price is not too high
- It has decent efficiency
Cons
- This motor may not fit onto certain types of machines (given its design)
- The product finishing could be better
5. MLD air rotating AC 220-240 Volts motor
This is a solid metallic motor. Ideal for fitting into tower fans, coolers, and other machines of that type.
Pros
- Consumes little power
- Doesn’t make much noise
- The weight is light
Cons
- Cable length is only the standard 29 cm
- It prone to some slight heating effect
6. Robodo AC Synchronous Motors
It is a truly high-speed motor, at 15 RPM. Gives torque force at 14 kg-cm.
Pros
- Produces very little noise, at 42 dB
- Rotates both CW and CCW
- Can fit onto many types of machines
Cons
- This motor’s price may appear a bit high for some
- It is a somewhat heavy motor
7. Techtonics Synchronous AC 220/240V Motors
Works at 5 RPM speed. Frequency rating is at 50/60 Hz.
Pros
- It uses power efficiently
- Doesn’t usually require too much time or effort to fit
- The price is not very high
Cons
- Its design means that it may not fit onto certain devices
- This sort of motor is quite delicate and has to be always carefully handled
8. Our Permanent Magnet Synchronous Gear Motor
What you get here is a high-level (30 revolutions) 220-volt AC motor. Ideal for use in DIY generator.
Pros
- Rotates both clockwise and counterclockwise
- It has a solid structure and is likely to be durable
- Many potential applications
Cons
- The price is not cheap
- Proper fitting for this motor may require some expertise
9. DECENT AIR SYSTEM Synchronous AC 220 Volt Motors
This is a round shaft motor. It comes complete with a pulley connector.
Pros
- Comes ready to use
- The price is not too high
- This motor offers decent efficiency
Cons
- Fitting this motor onto some types of machines may be hard
- This type of motor can be quite tricky to repair when/if it eventually develops issues
10. Egg Incubator AC 230V Motors
What you get here is a simple yet quite effective motor for use in egg incubators and other such machines. It works on 6 watts, with 2.5 RPM speed.
Pros
- Rotates both clockwise and counterclockwise
- It yields decent torque
- Doesn’t use too much power
Cons
- Speed is not very high, at 2.5 RPM
- Fitting it onto certain incubators may require some time and effort
Conclusion
A good AC motor can help you in keeping the moving parts of electric-powered machines working effectively and efficiently. This guide has much of the info you need while shopping for the best AC motor for your needs.
FAQs
What does an AC motor do?
It turns alternating current (AC) electrical energy into mechanical energy.
Which is the best AC motor?
The best AC motor is one that has decent speed, uses power efficiently, and doesn’t make too much noise.
What is the price of the AC motor?
AC motor price ranges from 180 to as much as 3,500 Indian rupees (and more) depending on features and functionality.